|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||190/115; 190/018.A; 016/113.1; 224/153|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 6 인용 특허 : 47|
A towable, wheeled-backpack includes a towing handle attached to a curved, single-pole, telescoping towing member which retracts into the backpack when not in use. The curvature of the towing member provides support for a backing sheet that is attached to the towing member, and the backing sheet is contoured so that the backpack can be comfortably supported on a wearer's back. A rigid base with wheels is pivotally attached to a bottom end of the towing member. The pivot attachment allows the base and wheels to move independently of the towing member as t...
1. A piece of baggage designed to be pulled behind a person comprising:a pack portion having a front and a base; at least two wheels positioned toward said front and toward said base of said pack portion; and a curved and rigid towing member having a first and a second end and a length therebetween, said towing member comprising at least two portions that are slideably engaged in a manner to allow said at least two portions to move relative to one another in a telescoping manner between a retracted and extended position, wherein said length of said towin...